Mutter

"Mutter" in French

marmonnement

(instance of muttering)

marmottement

(instance of muttering)

feuler

(make a low sound)

grogner

(make a low sound)

grommeler

(speak under one's breath)

marmonner

(speak under one's breath)

marmonner

(speak incoherently)

marmotter

(speak under one's breath)

marmotter

(speak incoherently)

râler

(make a low sound)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.